Eye 2 Matte Black The Eye 2 is what we have developed from our experience in doing activities in the mountains skiing, and in summer running, biking and being active. This is a lightweight frame fitted smoothly on your face made in durable fabric Grilamid. Carl Zeiss lens to give optimal vision and protection to your eyes. Lens: GREY Carl Zeiss polycarbonate VLT 12.68 % Category 3. Frame Grilamid TR90 Nylon. Hard case and protection bag included.